| /* |
| * Copyright (c) 2011, 2014, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package com.apple.laf; |
| |
| import java.awt.*; |
| import java.awt.event.*; |
| import java.beans.*; |
| |
| import javax.swing.*; |
| import javax.swing.border.Border; |
| import javax.swing.event.MouseInputListener; |
| import javax.swing.plaf.ComponentUI; |
| import javax.swing.plaf.basic.BasicListUI; |
| |
| import apple.laf.JRSUIConstants.*; |
| |
| /** |
| * A Mac L&F implementation of JList |
| * |
| * All this does is look for a ThemeBorder and invalidate it when the focus changes |
| */ |
| public class AquaListUI extends BasicListUI { |
| public static ComponentUI createUI(final JComponent c) { |
| return new AquaListUI(); |
| } |
| |
| /** |
| * Creates the focus listener to repaint the focus ring |
| */ |
| protected FocusListener createFocusListener() { |
| return new AquaListUI.FocusHandler(); |
| } |
| |
| /** |
| * Creates a delegate that implements MouseInputListener. |
| */ |
| protected MouseInputListener createMouseInputListener() { |
| return new AquaListUI.MouseInputHandler(); |
| } |
| |
| protected void installKeyboardActions() { |
| super.installKeyboardActions(); |
| list.getActionMap().put("aquaHome", new AquaHomeEndAction(true)); |
| list.getActionMap().put("aquaEnd", new AquaHomeEndAction(false)); |
| } |
| |
| @SuppressWarnings("serial") // Superclass is not serializable across versions |
| static class AquaHomeEndAction extends AbstractAction { |
| private boolean fHomeAction = false; |
| |
| protected AquaHomeEndAction(final boolean isHomeAction) { |
| fHomeAction = isHomeAction; |
| } |
| |
| /** |
| * For a Home action, scrolls to the top. Otherwise, scroll to the end. |
| */ |
| public void actionPerformed(final ActionEvent e) { |
| final JList<?> list = (JList<?>)e.getSource(); |
| |
| if (fHomeAction) { |
| list.ensureIndexIsVisible(0); |
| } else { |
| final int size = list.getModel().getSize(); |
| list.ensureIndexIsVisible(size - 1); |
| } |
| } |
| } |
| |
| /** |
| * This inner class is marked "public" due to a compiler bug. This class should be treated as a |
| * "protected" inner class. Instantiate it only within subclasses of BasicListUI. |
| */ |
| class FocusHandler extends BasicListUI.FocusHandler { |
| public void focusGained(final FocusEvent e) { |
| super.focusGained(e); |
| AquaBorder.repaintBorder(getComponent()); |
| } |
| |
| public void focusLost(final FocusEvent e) { |
| super.focusLost(e); |
| AquaBorder.repaintBorder(getComponent()); |
| } |
| } |
| |
| protected PropertyChangeListener createPropertyChangeListener() { |
| return new AquaPropertyChangeHandler(); |
| } |
| |
| class AquaPropertyChangeHandler extends PropertyChangeHandler { |
| public void propertyChange(final PropertyChangeEvent e) { |
| final String prop = e.getPropertyName(); |
| if (AquaFocusHandler.FRAME_ACTIVE_PROPERTY.equals(prop)) { |
| AquaBorder.repaintBorder(getComponent()); |
| AquaFocusHandler.swapSelectionColors("List", getComponent(), e.getNewValue()); |
| } else { |
| super.propertyChange(e); |
| } |
| } |
| } |
| |
| // TODO: Using default handler for now, need to handle cmd-key |
| |
| // Replace the mouse event with one that returns the cmd-key state when asked |
| // for the control-key state, which super assumes is what everyone does to discontiguously extend selections |
| class MouseInputHandler extends BasicListUI.MouseInputHandler { |
| /*public void mousePressed(final MouseEvent e) { |
| super.mousePressed(new SelectionMouseEvent(e)); |
| } |
| public void mouseDragged(final MouseEvent e) { |
| super.mouseDragged(new SelectionMouseEvent(e)); |
| }*/ |
| } |
| |
| JList<Object> getComponent() { |
| return list; |
| } |
| |
| // this is used for blinking combobox popup selections when they are selected |
| protected void repaintCell(final Object value, final int selectedIndex, final boolean selected) { |
| final Rectangle rowBounds = getCellBounds(list, selectedIndex, selectedIndex); |
| if (rowBounds == null) return; |
| |
| final ListCellRenderer<Object> renderer = list.getCellRenderer(); |
| if (renderer == null) return; |
| |
| final Component rendererComponent = renderer.getListCellRendererComponent(list, value, selectedIndex, selected, true); |
| if (rendererComponent == null) return; |
| |
| final AquaComboBoxRenderer aquaRenderer = renderer instanceof AquaComboBoxRenderer ? (AquaComboBoxRenderer)renderer : null; |
| if (aquaRenderer != null) aquaRenderer.setDrawCheckedItem(false); |
| rendererPane.paintComponent(list.getGraphics().create(), rendererComponent, list, rowBounds.x, rowBounds.y, rowBounds.width, rowBounds.height, true); |
| if (aquaRenderer != null) aquaRenderer.setDrawCheckedItem(true); |
| } |
| |
| /* |
| Insert note on JIDESoft naughtiness |
| */ |
| public static Border getSourceListBackgroundPainter() { |
| final AquaBorder border = new ComponentPainter(); |
| border.painter.state.set(Widget.GRADIENT); |
| border.painter.state.set(Variant.GRADIENT_SIDE_BAR); |
| return border; |
| } |
| |
| public static Border getSourceListSelectionBackgroundPainter() { |
| final AquaBorder border = new ComponentPainter(); |
| border.painter.state.set(Widget.GRADIENT); |
| border.painter.state.set(Variant.GRADIENT_SIDE_BAR_SELECTION); |
| return border; |
| } |
| |
| public static Border getSourceListFocusedSelectionBackgroundPainter() { |
| final AquaBorder border = new ComponentPainter(); |
| border.painter.state.set(Widget.GRADIENT); |
| border.painter.state.set(Variant.GRADIENT_SIDE_BAR_FOCUSED_SELECTION); |
| return border; |
| } |
| |
| public static Border getListEvenBackgroundPainter() { |
| final AquaBorder border = new ComponentPainter(); |
| border.painter.state.set(Widget.GRADIENT); |
| border.painter.state.set(Variant.GRADIENT_LIST_BACKGROUND_EVEN); |
| return border; |
| } |
| |
| public static Border getListOddBackgroundPainter() { |
| final AquaBorder border = new ComponentPainter(); |
| border.painter.state.set(Widget.GRADIENT); |
| border.painter.state.set(Variant.GRADIENT_LIST_BACKGROUND_ODD); |
| return border; |
| } |
| |
| static class ComponentPainter extends AquaBorder.Default { |
| public void paintBorder(final Component c, final Graphics g, final int x, final int y, final int w, final int h) { |
| final JComponent jc = c instanceof JComponent ? (JComponent)c : null; |
| if (jc != null && !AquaFocusHandler.isActive(jc)) { |
| painter.state.set(State.INACTIVE); |
| } else { |
| painter.state.set(State.ACTIVE); |
| } |
| super.paintBorder(c, g, x, y, w, h); |
| } |
| } |
| } |